Show choose account screen when device is managed

Fix: 211004113
Bug: 207175350
Test: atest
com.android.car.settings.accounts.AddAccountPreferenceControllerTest

Change-Id: I420c459dc8056b0925bc95d9d096230e3cd27172
Merged-In: I420c459dc8056b0925bc95d9d096230e3cd27172
(cherry picked from commit 8315c2993d71a758ee91d867a505a0be84ff75d4)
3 files changed